<!-- 
var provinceName = ["四川省","北京市","广东省","上海市"];
var provinceInt = [1,2,3,10];
var city1=["成都市","绵阳市","宜宾市","泸州市","内江市","德阳市","雅安市","遂宁市","南充市","广元市","温江"];
var city2=["北京"];
var city3=["广州市","佛山市","深圳市","东莞市","中山市","珠海市"];
var city10=["上海市"];
var cityint1=[4,5,15,16,17,18,19,20,21,22,23];
var cityint2=[9];
var cityint3=[6,7,8,12,13,14];
var cityint10=[11];
function province(provid,obj){ 
var e = document.getElementById(obj); 
for (var i=0; i<provinceName.length; i++){ 
e.options.add(new Option(provinceName[i], provinceInt[i])); 
if (provinceInt[i] == provid) e.selectedIndex=i+1;//设置初始值 
} 
} 
function cityName(n,cityid,obj){ 
var e = document.getElementById(obj); 
document.getElementById(obj).length=0; 
e.options.add(new Option('===请选择===','0'));if (n == 0) return; 
var a = eval('city'+ n); 
var b = eval('cityint'+ n); 
for (var i=0; i<a.length; i++){ 
e.options.add(new Option(a[i], b[i])); 
if (b[i] == cityid) e.selectedIndex=i+1; 
} 
} 
function cityNameWz(n,cityid,obj){ 
var e = document.getElementById(obj); 
document.getElementById(obj).length=0; 
e.options.add(new Option('===请选择===','0'));if (n == 0) return; 
var a = eval('city'+ n); 
var b = eval('cityint'+ n); 
for (var i=0; i<a.length; i++){ 
e.options.add(new Option(a[i], a[i])); 
if (b[i] == cityid) e.selectedIndex=i+1; 
} 
} 
-->